Variant 1-155610437-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_018116.4(MSTO1):c.97G>C(p.Gly33Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000065 ( 0 hom., cov: 21)

Exomes 𝑓: 0.000063 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

MSTO1
NM_018116.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.675

Variant links:

Genes affected

MSTO1 (HGNC:29678): (misato mitochondrial distribution and morphology regulator 1) Involved in mitochondrion distribution. Located in cytosol and mitochondrial outer membrane. [provided by Alliance of Genome Resources, Apr 2022]

MSTO1 links:

LOC105371452 (HGNC:):

LOC105371452 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.11343381).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
MSTO1	NM_018116.4 linkuse as main transcript	c.97G>C	p.Gly33Arg	missense_variant	2/14	ENST00000245564.8
LOC105371452	XR_922171.2 linkuse as main transcript	n.77-545C>G		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MSTO1	ENST00000245564.8 linkuse as main transcript	c.97G>C	p.Gly33Arg	missense_variant	2/14	1	NM_018116.4	P1	Q9BUK6-1

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

138042

Hom.:

Cov.:

FAILED QC

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000141

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000581

AC:

AN:

86018

Hom.:

AF XY:

0.0000225

AC XY:

AN XY:

44358

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000162

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000631

AC:

AN:

728802

Hom.:

Cov.:

AF XY:

0.0000534

AC XY:

AN XY:

374598

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000904

Gnomad4 OTH exome

AF:

0.0000278

GnomAD4 genome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000652

AC:

AN:

138042

Hom.:

Cov.:

AF XY:

0.0000452

AC XY:

AN XY:

66434

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000141

Gnomad4 OTH

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 17, 2021

The c.97G>C (p.G33R) alteration is located in exon 2 (coding exon 2) of the MSTO1 gene. This alteration results from a G to C substitution at nucleotide position 97, causing the glycine (G) at amino acid position 33 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.26

BayesDel_noAF

Benign

-0.36

Cadd

Benign

Dann

Uncertain

0.98

Eigen

Benign

-0.62

Eigen_PC

Benign

-0.59

FATHMM_MKL

Benign

0.20

LIST_S2

Benign

0.67

T;T;T

M_CAP

Benign

0.0075

MetaRNN

Benign

0.11

T;T;T

MetaSVM

Benign

-1.0

MutationTaster

Benign

1.0

N;N;N;N

PrimateAI

Uncertain

0.59

Polyphen

0.0030

.;B;.

Vest4

0.099, 0.11

MutPred

0.34

Gain of MoRF binding (P = 0.0561);Gain of MoRF binding (P = 0.0561);Gain of MoRF binding (P = 0.0561);

MVP

0.43

MPC

2.1

ClinPred

0.028

GERP RS

2.2

Varity_R

0.025

gMVP

0.38

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over